Industrial Grade Ceramic ZrO2 Loose Ball Bearing 12.7mm 0.5 Inch Zirconia Balls For Bicycle Hubs And Machinery Precise Fit And Smooth Rolling Durable High Strength Ceramic Balls For Various Applications

Half-Inch Zirconia Ceramic Ball 12.7 mm ZrO2 Bearing
✔️ 12.7 mm zirconia ceramic ball, single loose ball, 1/2 in

This single loose ceramic ball is made from zirconia oxide (ZrO2) and measures 12.7 mm (0.5 in) in diameter. It’s ideal for precision bearings, bicycle components, and hobby machines where a hard, wear resistant ball is needed.

✅ Size: 12.7 mm (0.5 in) diameter
✅ Material: Zirconia ceramic (ZrO2) for high hardness
✅ Type: Loose ceramic ball
✅ Quantity: 1 ball

💡 What is a zirconia ceramic bearing ball used for in precision mechanical assemblies?

This handy piece helps maintain smooth motion in a variety of devices and setups.

- High hardness and wear resistance for long service life in bearing races
- Non-conductive and corrosion resistant for electronics and control systems
- Compatible with standard bearing cages and races in a wide range of sizes